Cybersecurity
Built to ship.
Tested to withstand.
xdo is a cybersecurity team with developer and bug-bounty roots. We pentest and audit mobile and web applications for enterprises across Asia Pacific — and we document what we find, clearly.
Services
What we do
Two focused services, mobile and web. No checklists-for-hire — every engagement is scoped and tested by people who build software and break software.
Mobile & Web
Penetration Testing
Manual-first, attacker-perspective testing of your mobile and web applications. We chain findings the way real adversaries do, then rank every issue by business risk.
For enterprises that need to know how their applications really hold up.
Mobile & Web
Code Audit
Source-level review of your mobile and web applications, from a developer and bug-bounty perspective. We read the code, not just the output.
For enterprises that want issues found before deployment, not after.
Approach
How an engagement runs
01
Scope
We agree on targets, rules of engagement, and what “done” means — before any testing starts.
02
Test
Manual-first testing by people who write code and hunt bugs for a living.
03
Report
Findings ranked by risk, written for both engineers and decision-makers.
04
Verify
We retest your fixes and issue the assessment documentation for the agreed scope.
About
Developers first. Testers by trade.
xdo came up through development and bug bounty programs, not checklists. That background shapes how we test: we read your code, understand your architecture, and attack it the way a skilled adversary would.
Team credentials
- OSCP
- OSCE3
- RHCE
- CKS
- Mobile Hacking Lab - Android Exploit Developer
Where we work
Serving enterprises in Hong Kong, Singapore and across Asia Pacific.
Contact
Talk to us
Email us to book a consultation or discuss an engagement.